Elvers, Barbarn, ed...[et.al.]
Ullmann's encyclopedia of industrial chemistry - vol. A 15 - 5th rev. ed. - Weinheim VCH Verlagsgesellschaft 1990 - 630 p.
vol. A 15 - Isotopes, Natural to Magnesium compound
3-527-20115-7
CHEMICAL ENGINEERING-ENCYCLOPEDIAS
66(03) / U4
Ullmann's encyclopedia of industrial chemistry - vol. A 15 - 5th rev. ed. - Weinheim VCH Verlagsgesellschaft 1990 - 630 p.
vol. A 15 - Isotopes, Natural to Magnesium compound
3-527-20115-7
CHEMICAL ENGINEERING-ENCYCLOPEDIAS
66(03) / U4